11660626055645 has 8 divisors (see below), whose sum is σ = 15991715733504. Its totient is φ = 7995857866704.

The previous prime is 11660626055629. The next prime is 11660626055671. The reversal of 11660626055645 is 54655062606611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11660626055645 - 2⁴ = 11660626055629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166580372189 + ... + 166580372258.

It is an arithmetic number, because the mean of its divisors is an integer number (1998964466688).

Almost surely, 2^{11660626055645} is an apocalyptic number.

It is an amenable number.

11660626055645 is a deficient number, since it is larger than the sum of its proper divisors (4331089677859).

11660626055645 is an equidigital number, since it uses as much as digits as its factorization.

11660626055645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333160744459.

The product of its (nonzero) digits is 7776000, while the sum is 53.

The spelling of 11660626055645 in words is "eleven trillion, six hundred sixty billion, six hundred twenty-six million, fifty-five thousand, six hundred forty-five".